LA7530 View Datasheet(PDF) - SANYO -> Panasonic
Part Name
Description
Manufacturer
LA7530 Datasheet PDF : 3 Pages
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Ordering number:ENN1774E
Monolithic Linear IC
LA7530N
IF Signal Processing (VIF+SIF)
Circuit for TV / VCR Use
Overview
The LA7530N is an IC containing the VIF section and SIF
section on a single chip in the DIP20 package. The use of
the small-sized package serves to make VCR tuner units
smaller.
As compared with the LA7530, the LA7530N is provided
with 2 pins for IF AGC, permitting higher AGC speed. The
LA7530N can substitute for the LA7530, but the LA7530
cannot substitute for the LA7530N. For 9V supply, use the
LA7533.
Functions
• VIF section : VIF AMP, VIDEO DET, PEAK IF AGC,
B/W NOISE CANCELLER, RF AGC, AFT,
VIDEO MUTE.
• SIF section : SIF LIMITER AMP, FM DET, SND MUTE.
Features
• High-gain VIF amplifier requiring no preamplifier.
• Higher AGC speed.
• Adjustment-free FM detector because of ceramic discrimi-
nator-used quadrature detection.
• Possible to mute video, sound for VCR.
• Small-sized package.
• Minimum number of external parts required.
Package Dimensions
unit:mm
3021C-DIP20
[LA7530N]
24.0
20
11
1
10
1.0
(0.57)
2.54 0.5
1.2
SANYO : DIP20
Specifications
Maximum Ratings at Ta = 25˚C
Parameter
Maximum supply voltage
Flow-out current
Maximum applied voltage
Allowable power dissipation
Operating temperature
Storage temperature
Symbol
VCC max
I16 max
V20 max
Pd max
Topr
Tstg
Ta≤40˚C
Conditions
Ratings
Unit
14 V
5 mA
VCC V
1.1 W
–20 to +70 ˚C
–55 to +125 ˚C
Any and all SANYO products described or contained herein do not have specifications that can handle
applications that require extremely high levels of reliability, such as life-support systems, aircraft’s
control systems, or other applications whose failure can be reasonably expected to result in serious
physical and/or material damage. Consult with your SANYO representative nearest you before using
any SANYO products described or contained herein in such applications.
SANYO assumes no responsibility for equipment failures that result from using products at values that
exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other
parameters) listed in products specifications of any and all SANYO products described or contained
herein.
SANYO Electric Co.,Ltd. Semiconductor Company
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN
O2500TN (KT)/52095MH/2289YT/D167AT/6145KI/3265MW, TS No.1774–1/3
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